Structure 1074140 · Monroe County, NY

RTE 590 over 490i490i43023002 590 59

Carries RTE 590 over 490i490i43023002 590 59, .3mi NW Of 490i & Clovrst.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,155 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

1,155 ft end to end, longest span 209 ft: about 3.2 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built199036 years old
Length1154.9 ft352 m
Daily traffic14,823counted 2018
Last inspectedDecember 2024every 24 months

Location

StateNew York
CountyMonroe
Location.3mi NW Of 490i & Clovrst
CarriesRTE 590
Crosses490i490i43023002 590 59
Coordinates43.14202, -77.54396

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1154.9 ft (352 m)
Max Span209.0 ft (63.7 m)
Deck Width27.6 ft (8.4 m)
Deck Area2956.8 sq m
Main Spans7
Year Built1990

Traffic

Avg Daily Traffic14,823 (2018)
Truck Traffic6%
Lanes On Bridge1
Lanes Under Bridge10

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001074140

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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